Persona Mini Hair Shaper Blades are precision manufactured of the highest grade surgical stainless steel. Each blade is individually tempered, sharpened and honed to exceed standards. Each blade is then glide coated with the patented miracle polmer VYDAX for unsurpassed smoothness and durability. The professional's choice for trimming, shaving and shaping those hard to reach spots. Personna mini shaper's compact design is idea for detailing the neck and ear area with precision and confidence.